The bettis gseries actuator is a premium product, with rugged components for long life in an efficient, space saving package. Valve sizing and selection software emerson automation. It is the command and control software for all emerson electric actuators. Doubleacting gseries actuators with m11 hydraulic override. Learn more about sizing control valves for liquid flow and the steps that go into the process for proper sizing. Actuator sizing there are a few terms associated with electric actuators that require definition. An innovative software platform that will enhance plant productivity by. Bettis gseries hydraulic or pneumatic scotch yoke actuator. Pressurevacuum relief valves models 1200a, 1201b, 1202b, 1203a. View and download emerson bettis g2xxx m11 series service instructions manual online.
Bettis actuators can be powered by compressed gas, hydraulics or electricity to satisfy a vast range of automation requirements. Bettis electrohydraulic operator eho standard and smart versions. Emersons bettis valve actuation portfolio answers flow controls toughest automation. Mrc global has experienced technical inside sales representatives and an engineering department that can help you with sizing and selecting the right actuator for your application. The superior performance is achieved by habonims patented fourpiston design, which generates torque around a centrally located piston. Tolomatics electric linear actuator online sizing and selection application makes the selection of electric linear actuators, electric cylinders, motors and drives easy. Bettis dcmlink monitoring software for electric actuators emerson. Bettis actuator sizing and selection emerson electric. Air consumption required air flow capacity calculator smc. Data sheet gseries actuator model see bettis definitions operating pressure psig 40 50 60 70 80 100 120 150 175 200. Use startup torque when selecting an electric actuator for a ball valve. Actuator stall torque is the amount of torque produced by the actuator just prior to the point where the motor stalls. The maximum starting torque required to rotate the valve element. Inhouse torque testing capability provides assurance of correct sizing.
The xte3000 is an intelligent multiturn electric actuator from the bettis family of actuators. Actuator startup torqueis the amount of torque initially produced by an actuator when starting from rest. In january 20 orbinox uk were appointed by emerson as an official channel partner for the bettis actuators full range. How to size a control valve for liquid flow fisher. Bettis gseries automation i valves i measurement i. Unfollow actuator bettis to stop getting updates on your ebay feed.
Canted or inclined yokes have a torque advantage in appli. Actuator startup torque is the amount of torque initially produced by an actuator when starting from rest. If the valve is short stroked by using an actuator with less stroke than the valve, full cv rating of the valve may not be realized. A an accurate maximum torque requirement must be obtained before actuator sizing begins. Symmetric yokes are used when requirements call for efficient operation at both the break and end positions. You may download an excel spreadsheet for our actuator sizing program. From bare actuators to sophisticated valve operating systems, bettis is well known for cuttingedge engineering, reliability, safety and innovation satisfying the harshest and demanding automation requirements in the market. Curtisswright nuclear brands enertech actuators bettis.
Normal maximum stem torque for a properly applied and maintained valve is usually defined as. With an engineering pedigree of 60 years plus and a truly global presence, the company is also the partner of choice for operators seeking not just a comprehensive range of standard actuators, but the finest customized solutions. Bettis g series i pneumatic actuators spartan controls. Special safety requirements, such as an actuatorsizing safety factor or a complete valveassembly safetyintegrity. General info bettis is a leading manufacturer of scotch yoke actuators and controls.
Metso has released nelprof 6 valve sizing software. Today, bettis actuators are used in virtually every application where valves are operated. Bettis g2xxx m11 series controller pdf manual download. Dcmlink diagnostic configuration monitoring software bettis electric actuators emerson. Actuator supplier pneumatic hydraulic quarter turn global. Our facility is a certified emerson valve automation center vac. The new version extends earlier nelprof versions with two new calculation modules, which enable the selection of intelligent automated onoff valves and emergency valves.
Bettis actuators are installed in every energy related industry including power generation, oil and gas transmission, and refining. Call our knowledgeable customer service at 1800800bray 2729. Emerson exchange 2019 chairwoman, midhu varghese, welcome keynote. Updated data sheets can be obtained from our website. Properly sizing an actuator is an important step to realizing a valves full potential safely and efficiently. Actuator sizing weir type valve stroke actuator size 12 25 50 75 101 250. An innovative, smart, reliable valve esd solution for remote locations and when reliable power is an issue.
Rotork design and manufacture electric valve actuators, pneumatic valve actuators and hydraulic valve actuators and gearboxes to manage the flow of liquids, gases. Bettis rpxseries rack and pinion pneumatic valve actuator a rack and pinion actuator that is designed to automate the most popular quarter turn valves and is easily adaptable for almost any other quarter turn 90 rotation application. That degree of rotation describing an actuators current location. Groth provides pressure relief valves, vacuum relief valves, pilot operated valves, flame and detonation arresters, emergency relief valves, and more. The gseries provides a unique, highly reliable means of operating ball, butterfly or plug valves, as well as louvers, dampers and other 90degree rotating mechanism. Orbinox uk orbinox uk bettis actuators product range. The bettis cbaseries pneumatic actuators are compact, lightweight and ideally suited for automating ball, butterfly and nonlubricated plug valves, or any quarterturn 90 degree rotating mechanism.
Bettis rpxseries rack and pinion pneumatic valve actuator. Types of valve actuators, appropriate sizing, safety criteria, and more read more. Bettis is a leading brand in the broad offering of emerson process management. Sizing bettis actuators the following information is generally the minimum required for sizing bettis quarterturn pneumatic and hydraulic actuators for specific valve requirements. All bettis quarterturn actuators will rotatemore than. Automatic controls of virginia and valve automation center divisions of acova is the premier supplier of process control equipment, valves, instrumentation and actuation. This also includes our complete valve automation workshop facility, including repair, modification, testing and commissioning of all automation products. Bettis cba300 scotch yoke pneumatic valve actuator. Finally we will discuss with you ease of field use, maintenance, brand options, gear overrides, positioners, solenoids etc. Actuators are rotork, valves are a wellknown western manufacturer. This site is devoted to providing our customers the most up to date information about the valve sizing and selection software programs for emerson automation solutions including our latest version of relief valve sizing software, prv 2 size.
Emersons bettis valve actuation portfolio answers flow controls toughest automation, safety. Properly selected and maintained control valves increase efficiency, safe. A reliable, pneumatic actuation technology combining the strengths of the gseries in a compact, lightweight, costeffective solution. We have taken the guess work out of selecting electric linear actuators and cylinders. The actuators and controls are used in almost every. Bettis provides efficient solutions worldwide to customers requiring electric, pneumatic and hydraulic quarterturn and linear valve actuators. Welcome to the emerson automation solutions sizing website. Jan 18, 2020 while simple in concept, consisting of a box with an input, output, and a mechanism to operate a valve, there are actually quite a few considerations in choosing the right valve actuator. From actuators in the early years to the sophisticated pipeline integrity systems of today, the bettis brand has always included cuttingedge engineering, technology, and automation innovation.
Biffi is one of the worlds leading manufacturers of valve actuators. One of the actuators is sized at 100% of predicted valve operating torque. This includes stocking bettis actuators and bettis spares kits. Search in bettis catalogs and technical brochures on directindustry and find the information you need in 1. Online software to facilitate calculating the air flow capacity necessary to actuate simple or complex pneumatic systems comprised of smc components. All bettis catalogs and technical brochures catalogs directindustry. Detailed information about the use of cookies on this website is available by clicking on more information. Select any of the marwin ball valve series, size, seat. By using and further navigating this website you accept this. The company announced the beta test release of vast, one of the worlds first webbased sizing, selecting, pricing and quoting software for scotch yoke actuators. Bettis rack and pinion pneumatic actuators offer reliable torque to automate valves for.
Bettis gasoverhydraulic, pneumatic, and scotchyoke actuators. Bettis gseries valve actuators from emerson process management provide a unique and reliable means of operating ball, butterfly or plug valves. The bettis torqplus electric actuator employs a unique modular design to allow for simple retrofits using over 200 different accessory kits. Bettis broad range includes quarterturn scotch yoke, rack and pinion, electric, linear and helical spline options. Bettis g series i hydraulic actuators spartan controls. Bettis gseries actuators are available with symmetric or canted yokes. The scotch yoke mechanism converts the actuators linear piston movement into a rotary motion.
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